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85-702: Coast Range , Coastal Range or Coast Mountains may refer to: Pacific Coast Ranges of North America California Coast Ranges Coast Mountains , often referred to as the Coast Range, a major mountain range in British Columbia, Alaska and Yukon Olympic Mountains in Washington Oregon Coast Range Willapa Hills in Washington, an extension of

170-671: A change in North American Plate movement circa 7 to 8 Million years ago, rifting began on the Gulf of California . Although many of the ranges do share a common geologic history, the Pacific Coast Ranges province is not defined by geology, but rather by geography. Many of the various ranges are composed of distinct forms of rock from many different periods of geological time from the Precambrian in parts of

255-710: A drop in the area's water table, resulted in the town's demise. The Depression -era migrants to the San Joaquin Valley from the South and Midwest are one of the more well-known groups in the Central Valley, in large part due to the popularity of John Steinbeck 's novel The Grapes of Wrath and the Henry Fonda movie made from it. By 1910, agriculture in the southern Great Plains had become nearly unviable due to soil erosion and poor rainfall. Much of

340-653: A fresh water lake. Lake Corcoran was the last widespread lake to fill the valley about 700,000 years ago. At the beginning of the Holocene there were three major lakes remaining in the southern part of the Valley, Tulare Lake, Buena Vista Lake and Kern Lake . In the late 19th and in the 20th century, agricultural diversion of the Kern River eventually dried out these lakes. Today, only a fragment of Buena Vista Lake remains as two small lakes Lake Webb and Lake Evans in

425-534: A given crop: Stockton produces the majority of the domestic asparagus consumed in the United States, and Fresno County is the largest producer of raisins. Cattle and sheep ranching are also vitally important to the valley's economy. During the late 19th century and early 20th century, the Miller & Lux corporation built an agricultural monopoly centered around cattle. The corporation can be characterized as

510-625: A hard-driving sound that is still deeply associated with the city. The San Joaquin Valley produces 12.8% of California's agricultural production (as measured by dollar value). Often called a breadbasket region, the valley farms emphasize fruits, vegetables and nuts more than grain for bread. Major crops include grapes (wine grapes, table grapes and raisins ), cotton , almonds , pistachios , citrus , and vegetables. Walnuts, oranges, peaches, garlic, tangerines, tomatoes, kiwis, hay, alfalfa and numerous other crops have been harvested with great success. Certain places are identified quite strongly with

595-494: A loss of as much as $ 11 billion each year. San Joaquin Valley is a major agricultural center of California. The agricultural demand for water far outstrips the urban and industrial demand. Overuse of nitrogen fertilizers and irrigated agriculture is common, and according to Thomas Harter, the chair for Water Resources Management and Policy at UC Davis, “more than 80 pounds of nitrogen per acre per year may leach into groundwater beneath irrigated lands, usually as nitrates”. Between

680-625: A majority of Kern County in Southern California. Although the valley is predominantly rural, it has three densely populated urban centers: Stockton / Modesto , Fresno / Visalia , and Bakersfield . The San Joaquin Valley is the southern half of California's Central Valley . It extends from the Sacramento–San Joaquin River Delta in the north to the Tehachapi Mountains in the south, and from

765-409: A portion of the former Buena Vista Lakebed. The San Joaquin Valley has extremely hot, dry summers and pleasantly mild winters characterized by dense tule fog . Its rainy season normally runs from November through April. The valley has experienced a severe and intensifying megadrought since the early 2010s. This drought is not only affecting humans, with farmland taking much of the impact, but also

850-611: A precursor to corporate farming transforming the yeoman farmer into wage workers. The success of the business can be attributed to founder Henry Miller 's direct management style which is reflected in his detailed correspondences to his subordinates. During recent years, dairy farming has greatly expanded in importance. As areas such as Chino and Corona have become absorbed into the suburban sprawl of Los Angeles, many dairy farmers have cashed out and moved their herds to Kings, Tulare, and Kern counties. Between 1990 and 2004, 28,092  hectares (70,231 acres) of agricultural land

935-616: A source of drinking water for 90% of San Joaquin Valley's residents. Nitrates have found their way into the aquifers around the San Joaquin Valley, affecting over 250,000 people in communities that are poor and rural. In 2006, the State Water Resources Board took samples from domestic wells in Tulare County; they found that 40% of 181 domestic wells had nitrate levels above the 10 mg/L legal limit. Though locals have typically used filters for their water,

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1020-635: A strong history in Stockton. Filipino organizations in Stockton are reflected in various commercial buildings identified as Filipino. Filipinos fought for the U.S. against Japan in WWII, in exchange for favorable immigration status. Stockton has been an adjunct to the San Francisco Bay Area, which was a major military production and transit area during WWII. Filipino emigration to Stockton followed. Colonel Allensworth State Historic Park marks

1105-408: A three-year drought was prompting changes to the agriculture industry in the valley. Farmers began using complex irrigation systems and using treated waste water to feed crops, while many were switching from farming cotton to other commodities, chief among them, almonds. California has long been one of the nation's most important oil-producing states, and the San Joaquin Valley has long since eclipsed

1190-611: Is 72.7%. According to the United States Census Bureau 's American Community Survey , six San Joaquin Valley counties had the highest percentage of residents living below the federal poverty line in 2006 of any counties in California. The report also showed that the same six counties were among the 52 counties with the highest poverty rate in the United States . The median income for a household in

1275-700: Is a federally recognized tribe of Kitanemuk , Yokuts , and Chumash indigenous people of California . Their ancestral homeland is the southern San Joaquin Valley, San Emigdio Mountains , and Tehachapi Mountains . Today they live in Kern County, California , headquartered in Wasco and Bakersfield, California . The Picayune Rancheria of Chukchansi Indians of California is a federally recognized tribe of indigenous people of California , Chukchansi or Foothills Yokuts , now located in Madera County in

1360-536: Is important to maternal and child health and is another comparative indicator of community health. According to the California Department of Health Services, 37% of births in Merced County occurred with no or late prenatal care and the San Joaquin Valley average was 19.5% of births with no or late prenatal care. By comparison, the California average was 13.6% of births and the national average

1445-690: Is not state-maintained. The part east of unbuilt State Route 65 near Minkler is eligible for the State Scenic Highway System; the road east of Dunlap is the Kings Canyon Scenic Byway, a Forest Service Byway. Other important highways in the valley include State Route 46 (SR 46) and State Route 41 (SR 41), which respectively link the California Central Coast with Bakersfield and Fresno; State Route 33 (SR 33), which runs south to north along

1530-630: Is often seen dropping steeply into the sea with photogenic views. Along the British Columbia and Alaska coast, the mountains intermix with the sea in a complex maze of fjords , with thousands of islands. Off the Southern California coast the Channel Islands archipelago of the Santa Monica Mountains extends for 160 miles (260 km). There are coastal plains at the mouths of rivers that have punched through

1615-469: Is the southern half of California 's Central Valley . Famed as a major breadbasket , the San Joaquin Valley is an important source of food, producing a significant part of California's agricultural output. San Joaquin Valley draws from eight counties of Northern and one of Southern California , including all of San Joaquin and Kings counties, most of Stanislaus , Merced , and Fresno counties, and parts of Madera and Tulare counties, along with

1700-771: The Coast Mountains and adjoining inland ranges such as the Hazelton Mountains , and sometimes also the Saint Elias Mountains . The character of the ranges varies considerably, from the record-setting tidewater glaciers in the ranges of Alaska, to the rugged Central and Southern California ranges, the Transverse Ranges and Peninsular Ranges , in the chaparral and woodlands eco-region with Oak Woodland , Chaparral shrub forest or Coastal sage scrub -covering them. The coastline

1785-562: The Environmental Protection Agency , meaning residents are exposed to air quality that is confirmed to be hazardous to human health. The region of the San Joaquin Valley has some of the richest soil that allows for the production of many crops.   Crops in this region include: grapes, oranges, cotton, vegetables and nuts. The plethora of crop land allows for the valley to benefit from the income of crop sales. About sixty percent of California's crops come from

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1870-773: The Little San Bernardino Mountains to 10,000-year-old rock in the Cascade Range. For one example, the Peninsular Ranges, composed of Mesozoic batholitic rock, are geologically extremely different from the San Bernardino Mountains , composed of a mix of Precambrian metamorphic rock and Cenozoic sedimentary rock. However, both are considered part of the Pacific Coast Ranges due to their proximity and similar economic and social impact on surrounding communities. These are

1955-547: The Los Angeles Basin as the state's primary oil production region. Scattered oil wells on small oil fields are found throughout the region, and several enormous extraction facilities – most notably near Lost Hills and Taft , including the enormous Midway-Sunset Oil Field , the third-largest oil field in the United States – are veritable forests of pumps. Shell operated a major refinery in Bakersfield; it

2040-1163: The North American Cordillera (sometimes known as the Western Cordillera, or in Canada , as the Pacific Cordillera and/or the Canadian Cordillera), which includes the Rocky Mountains , the Columbia Mountains , the Interior Mountains , the Interior Plateau , the Sierra Nevada , the Great Basin mountain ranges , and other ranges and various plateaus and basins. The Pacific Coast Ranges designation, however, only applies to

2125-867: The Pacific Ocean . The somewhat larger southern portion is the Tulare Basin, an endorheic basin centered on Tulare Lake . Historically, Tulare Lake was fed by the Tule River , the Kings River, the Kaweah River , the White River and the Kern River , but much of this water has been diverted for agricultural uses and the watershed is mostly dry in its lower reaches. The San Joaquin Valley began to form about 66 million years ago during

2210-987: The Strait of Juan de Fuca in Washington to the California-Mexico border , and to those west of Puget Sound , the Willamette Valley , and the Sacramento and San Joaquin valleys (the California Central Valley ). That definition excludes the Sierra Nevada and Cascade Ranges , the Mojave (High) , and Sonoran (Low) Deserts, i.e. the Pacific Border province . The same term is used informally in Canada to refer to

2295-672: The Union Pacific Railroad does not currently allow the San Joaquins trains to run on the highly congested rail route over Tehachapi Pass , which is the only route between Bakersfield and Los Angeles . Passengers between these towns must travel on Amtrak Thruway buses. The San Joaquin Valley is also the location of the planned initial operating segment of the California High-Speed Rail (CAHSR) project, which will run 171 miles from Bakersfield in

2380-505: The War in Vietnam . These immigrants, the majority of whom are Hmong , Laotian , Cambodian , and Vietnamese , have largely settled in the communities of Stockton, Modesto, Merced , and Fresno . Hmongs, Laotians, and Cambodians are the largest communities of Southeast Asians in the San Joaquin Valley, and the valley has some of the largest populations of these groups in the nation. Fresno has

2465-424: The ammonium nitrate that “accounts for more than half of the region’s PM2.5 on the area’s most polluted days.” Exacerbated by stagnant weather and the temperature drop of the cooler seasons, much of the air pollution becomes trapped beneath a layer of warmer air, resulting in a phenomenon known as temperature inversion and condensing the accumulation of pollutants within the valley. Population growth has caused

2550-472: The " Okies " of primarily English and Scots-Irish descent who migrated to California from the Midwest and South . Mennonite groups descended from Russian Germans settled in the areas of Reedley and Dinuba , as well as Lutheran and Catholic Volga Germans who settled in the broader Fresno area. The San Joaquin Valley has a large and exceptionally diverse Asian American population; primarily from

2635-448: The 1950s and 1980s, when nitrogen fertilizer use grew sixfold, nitrate concentrations in groundwater increased 2.5 times. Fertilizer runoffs contributes roughly 90% of all nitrate inputs to the alluvial groundwater system. Within agriculture, the two major factors are High-Intensity Crop Production and Large Dairy Herds. Because these communities are cut off from larger water distribution, they are dependent on wells, making groundwater

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2720-503: The 1970s onward, landlords and large corporations have also hired undocumented immigrants . This has allowed them to increase their profits due to low overhead on wages. The San Joaquin Valley has—by California standards—an unusually large number of European, Middle Eastern, and Asian ethnicities in the heritage of its citizens. These communities are often quite large and, relative to Americans immigration patterns, quite eclectic: for example, there are more Azorean Portuguese in

2805-675: The 1990s and 2000s. The other, Castle Air Force Base , located near Atwater was closed during the Base Realignment and Closure of the 1990s. Although both are in Kern County, Edwards Air Force Base and China Lake Naval Air Weapons Station are located in the High Desert area of that county. The California real estate boom that began in the late 1990s has significantly changed the San Joaquin Valley. Once distinctly and fiercely independent of Los Angeles and San Francisco,

2890-561: The Bay Area's orbit as well. Bakersfield, traditionally a boom-bust oil town once described by urban scholar Joel Kotkin as an "American Abu Dhabi ," has seen a massive influx of former Los Angeles business owners and commuters, to the extent that gated communities containing million-dollar homes are going up on the city's outskirts. Wal-Mart , IKEA , Target , Amazon , CVS Pharmacy , Restoration Hardware , and other various large shipping firms have built huge distribution centers both in

2975-717: The California coastal ranges ( Diablo and Temblor ) in the west to the Sierra Nevada in the east. The valley contains two large river systems, divided north and south. The northern portion of San Joaquin Valley is called the San Joaquin Basin: the watershed of the San Joaquin River and its tributaries including parts of the Kings River , all of which drain northwest into the Sacramento–San Joaquin River Delta and eventually out to

3060-603: The Kings County average of 1.1 beds per a thousand and the San Joaquin Valley average of 1.8 beds per a thousand were again less than the state average of 2.1 bed per a thousand. Consequently, the age adjusted death rate is significantly higher than the rest of California. In response the University of California with the University of California, Merced is exploring opening a research medical school specializing in rural care, in hopes that some graduates will settle in

3145-886: The Oregon Coast Range Coast Range (EPA ecoregion) , an ecoregion comprising portions of the California Coast Ranges, Oregon Coast Range and the Olympic Mountains in Washington Chilean Coast Range Hai'an Range in Taiwan Venezuelan Coastal Range Syrian Coastal Mountain Range [REDACTED] Topics referred to by the same term This disambiguation page lists articles about distinct geographical locations with

3230-454: The San Joaquin Valley and provide better healthcare. Currently, the Latino and Mexican descendants are large percentage of the demographics in the San Joaquin Valley. Since not long after the onset of the bracero program during World War II , all but a minor percentage of the farmworkers in the region have been of Mexican ancestry. Ethnic and economic friction between Mexican-Americans and

3315-528: The San Joaquin Valley at the time of the 2011-2015 American Community Survey 5-year Estimates by United States Census Bureau reported a population of 4,080,509. The racial composition of San Joaquin Valley was 1,428,978 (35.0%) Non-Hispanic White, 2,048,280 (50.2%) Hispanic or Latino, 310,557 (7.6%) Asian, 193,694 (4.7%) Black or African American, 40,911 (1.0%) American Indian and Alaska Native, and 13,000 (0.32%) Native Hawaiian and other Pacific Islander. The educational attainment of high school graduate or higher

3400-542: The San Joaquin Valley during World War II, most of them going to Los Angeles, San Francisco and San Diego to work in war-related industries. Many of those who stayed ended up in Bakersfield and Oildale , as the southern San Joaquin Valley became an important area of oil production after major Southern California oil fields such as Signal Hill began to dry up. Country music legends Buck Owens and Merle Haggard came out of Bakersfield's honky-tonk scene and created

3485-707: The San Joaquin Valley has long suffered from some of the United States' worst air pollution . With a PM2.5 measure of 17 micrograms per cubic meter of air, the San Joaquin Valley’s air pollution readings exceed both California's Ambient Air Quality Standard of 12 micrograms per cubic meter, and the National Ambient Air Quality Standard of 9 micrograms per cubic meter. Some of the San Joaquin Valley’s sources of air pollution stem from vehicle emissions, agricultural practices, and crop and wildfires. The use of diesel and gasoline fueled vehicles produces an excess of nitrogen oxides ( NOx ), eventually forming nitric acid that reacts with ammonia gas from cow manure and urine to create

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3570-398: The San Joaquin Valley is located in Hanford and includes a Doppler weather radar . Weather forecasts and climatological information for the San Joaquin Valley are available from its official website. The San Joaquin Valley was originally inhabited by the Yokuts and Miwok peoples . The first European to enter the valley was Pedro Fages in 1772. The Tejon Indian Tribe of California

3655-445: The San Joaquin Valley than in the Azores. Many groups are found in majorities in specific cities, and hardly anywhere else in the region. For example, Assyrians are concentrated in Turlock , Dutch in Ripon , and Croats in Delano . Kingsburg is famous for its distinctly Swedish air, having been founded by immigrants from that country. Ethnic groups found in a broader area are Portuguese , Germans , Armenians , Basques , and

3740-420: The San Joaquin Valley to rank with Los Angeles and Houston in most measures of air pollution. Only the Inland Empire region east of Los Angeles has worse overall air quality, and the San Joaquin Valley led the nation in 2004 in the number of days with quantities of ozone considered unhealthy by the Environmental Protection Agency . The San Joaquin Valley has been deemed an "extreme non-attainment zone" by

3825-472: The San Joaquin Valley, only the Wilmington Oil Field in Los Angeles County has untapped reserves greater than 100,000,000 barrels (16,000,000 m ), while six fields in the San Joaquin Valley (Midway-Sunset, Kern River , South Belridge , Elk Hills , Cymric , and Lost Hills ) each have reserves exceeding 100,000,000 barrels (16,000,000 m ) of oil. The isolation and vastness of the San Joaquin Valley, as well as its poverty and need for jobs, have led

3910-447: The San Joaquin Valley. Aside from the collapse of median home values, persistent crime, unemployment and poverty were common factors between Bakersfield , Fresno , Merced , Modesto and Stockton – every major city of the San Joaquin Valley. Insufficient access to medicine in the United States, in particular prenatal and preventive care, is typified by both rural and inner city communities. Early and adequate access to prenatal care

3995-415: The San Joaquin Valley. The Santa Rosa Rancheria belongs to the federally recognized Tachi Yokuts tribe and is located 4.5 miles (7.24 km) southeast of Lemoore, California , in the San Joaquin Valley. Since 2010, statewide droughts in California have further strained both the San Joaquin Valley's and the Sacramento Valley's water security . The total population of the eight counties comprising

4080-427: The Sierra Nevada, and the Guerrero super-terrane of western Mexico. 90–80 million years ago the subducting Farallon plate split and formed the Kula Plate to the North. This formed an area in what is now Northern California, where the plates converged forming a Mélange . North of this was the Columbia Embayment , where the continental margin was east of the surrounding areas. Many of the major batholiths date from

4165-437: The United States and international service to Mexico. Additionally, there are three nonprimary airports in the region: Meadows Field Airport near Bakersfield , Stockton Metropolitan Airport and Merced Municipal Airport . The San Joaquins service handles passenger traffic between Bakersfield and Stockton with extensions to either Sacramento or Oakland . Amtrak rail service does not continue south of Bakersfield, as

4250-406: The Western System of the Western Cordillera, which comprises the Saint Elias Mountains , Coast Mountains , Insular Mountains , Olympic Mountains , Cascade Range , Oregon Coast Range , California Coast Ranges , Transverse Ranges , Peninsular Ranges , and the Sierra Madre Occidental . The term Coast Range is used by the United States Geological Survey to refer only to the ranges south of

4335-412: The area has seen increasing exurban development as the cost of living forces young families and small businesses further and further away from the coastal urban cores. Stockton, Modesto, Tracy (as well as the nearby city of Mountain House ), Manteca, and Los Banos are increasingly dominated by commuters to San Francisco and Silicon Valley, and the small farming towns to the south are finding themselves in

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4420-442: The coastal plain form the margin. Most of the land is made of terranes that have been accreted onto the margin. In the north, the insular belt is an accreted terrane, forming the margin. This belt extends from the Wrangellia Terrane in Alaska to the Chilliwack group of Canada. A rupture in Rodinia 750 million years ago formed a passive margin in the eastern Pacific Northwest. The breakup of Pangea 200 million years ago began

4505-409: The early Paleocene era. Broad fluctuations in the sea level caused various areas of the valley to be flooded with ocean water for the next 60 million years. About 5 million years ago, the marine outlets began to close due to uplift of the coastal ranges and the deposition of sediment in the valley. Starting 2 million years ago, a series of glacial episodes periodically caused much of the valley to become

4590-458: The filters need to be installed correctly and replaced frequently, which may not be economically feasible for the residents in Orosi. Table 2 on page 20 from Pacific Institute 's "The Human Costs of Nitrate-contaminated Drinking Water in the San Joaquin Valley" indicates the water systems that were contaminated with nitrates over the legal limit, the percentage of the population affected that are non-white and that are below or near poverty-level, and

4675-413: The first major infestation of the boll weevil .) When the onset of the Great Depression created a national banking crisis, family farmers—usually heavily in debt—often had their mortgages foreclosed by banks desperate to shore up their balance sheets. In response, many farmers loaded their families and portable possessions into their automobiles and drove west. Many of the Okies and Arkies left

4760-431: The land in this area. However, the unhealthy air levels that arise from smog lead to the destruction of many crops. According to the California Air Resources Board the San Joaquin Valley loses about one billion dollars every year due to the pollution in the air destroying these crops. Furthermore, as crops and vegetation die off from the air and water quality, farmers sometimes turn to burning to dispose of them. Due to

4845-484: The largest U.S. city without an Interstate highway), while SR 99 runs through them. Both highways then merge at the southern end of valley en route to Los Angeles. When the Interstate Highway System was created in the 1950s, the decision was made to build I-5 as an entirely then-new freeway bypass instead of upgrading the then-existing U.S. 99 . Since then, state and federal representatives have pushed to convert SR 99 to an Interstate, although this cannot occur until all of

4930-432: The late Cretaceous . As the Laramide Orogeny ended around 48 million years ago, the accretion of the Siletzia terrane began in the Pacific Northwest. This began the volcanic activity in the Cascadia subduction zone , forming the modern Cascade Range, and lasted into the Miocene . Events here may relate to the ignimbrite flare-up of the southern Basin and Range . As extension in the Basin and Range Province slowed by

5015-419: The location of the only California town to be founded, financed and governed by African Americans. The small farming community was founded in 1908 by Lt. Colonel Allen Allensworth , Professor William Payne, William Peck, a minister, John W. Palmer, a miner, and Harry A. Mitchell, a real estate agent, dedicated to improving the economic and social status of African Americans. Uncontrollable circumstances, including

5100-545: The members of the Pacific Coast Ranges, from north to south: These are not named as ranges, but amount to the same thing. The Pacific Coast Ranges are home to the largest temperate-latitude icefields in the world. Only the largest icefields are listed above; smaller icefields may be listed on the various range pages. Formally unnamed icefields are not listed San Joaquin Valley The San Joaquin Valley ( / ˌ s æ n hw ɑː ˈ k iː n / SAN whah- KEEN ; Spanish : Valle de San Joaquín )

5185-426: The mountains spreading sediments, most notably at the Copper River in Alaska, the Fraser River in British Columbia, and the Columbia River between Washington and Oregon. In California: the Sacramento and San Joaquin Rivers' San Francisco Bay , the Santa Clara River 's Oxnard Plain , the Los Angeles, San Gabriel, and Santa Ana Rivers' Los Angeles Basin  – a coastal sediment-filled plain between

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5270-428: The mountains through Clovis and many smaller communities. This route is part of the California Freeway and Expressway System and is eligible for the State Scenic Highway System. State Route 180 is a state highway which runs through the heart of the San Joaquin Valley from Mendota through Fresno to Kings Canyon National Park. A short piece near the eastern end, through the Grant Grove section of Kings Canyon National Park,

5355-413: The mountains' western faces and peaks causing an eastward rainshadow that produces the arid desert regions . Omitted from the list below, but often included is the Sierra Nevada, a major mountain range of eastern California that is separated by the Central Valley over much of its length from the California Coast Ranges and the Transverse Ranges. On the West coast of North America, the coast ranges and

5440-505: The peninsular and transverse ranges with sediment in the basin up to 6 miles (10 km) deep, and the San Diego River's Mission Bay . From the vicinity of San Francisco Bay north, it is common in winter for cool unstable air masses from the Gulf of Alaska to make landfall in one of the Coast Ranges, resulting in heavy precipitation , both as rain and snow , especially on their western slopes. The same Winter weather occurs with less frequency and precipitation in Southern California, with

5525-514: The poor air quality. The elderly population is also vulnerable to air pollution and could even suffer from heart attacks due to decreased lung functions.   Reports state that the residents in this community suffer from high rates of asthma and experience many related symptoms. The American Lung Association attributes the noxious gas in the San Joaquin Valley to roughly 1,300 premature deaths every year, including public impacts such as lost days of school or work and emergency room visits, and

5610-494: The portions of SR 99 between I-5 and the U.S. 50 junction in Sacramento are upgraded to Interstate standards . State Route 58 (SR 58), which is a freeway in Bakersfield and along most of its route until its terminus in Barstow , is an extremely important and very heavily traveled route for truckers from the valley and the Bay Area who want to cross the Sierra Nevada and leave California (by way of Interstate 15 or Interstate 40 ) without having to climb Donner Pass or brave

5695-399: The potential to damage aqueducts, roads, bridges, and flood-control structures. In the long term, the subsidence caused by extracting groundwater could irreversibly reduce the underground aquifer's water storage capacity, although immediate and short term needs are given higher priority and sense of urgency than long term sustainability. The National Weather Service Forecast Office for

5780-404: The regions of Punjab in India and Pakistan, the Philippines, and Southeast Asia, especially Laos and Cambodia. Punjabi Sikh Americans have immigrated to the San Joaquin Valley since the early 1900s and 1910s, and remain a very large presence in the area. To this day, Punjabi is the third most spoken language in the San Joaquin Valley region, after English and Spanish, and the first Sikh Gurdwara

5865-487: The rural population of states such as Kansas , Texas , Oklahoma , and Arkansas left at this time, selling their land and moving to Chicago , Kansas City , Detroit , and fast-growing Los Angeles . Those who remained experienced continuing deterioration of conditions, which reached their nadir during the drought that began in the late 1920s and created the infamous Dust Bowl . (Small cotton farmers in states such as Mississippi and Alabama suffered similar problems from

5950-499: The same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Coast_Range&oldid=1214766329 " Category : Place name disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Pacific Coast Ranges The Pacific Coast Ranges are part of

6035-445: The second-largest Hmong population of any American metropolitan area after Minneapolis–Saint Paul , and Stockton is believed to have the largest percentage of Cambodian Americans of any major American metropolitan area. Merced , Modesto, Fresno, Visalia , and Stockton have some of the largest populations of Laotian Americans in the United States. The Filipino American population is concentrated in Delano and Lathrop . Filipinos have

6120-623: The south to Merced in the north. Freight service is provided by BNSF Railway , Union Pacific Railroad and San Joaquin Valley Railroad . The valley is served by the Western Area Power Administration . Western owns and operates its own equipment here and so performs its own weed management . Rotating and mixing herbicide modes of action are employed to preserve efficacy . Hemmed in by mountains and rarely having strong winds to disperse smog ,

6205-451: The southern end of the valley and northern part of the valley because of quick access to major interstates and low local wages. Further integration with the rest of the state is likely to continue for the foreseeable future. Interstate 5 (I-5) and State Route 99 (SR 99) each run nearly the entire length of the San Joaquin Valley. I-5 runs in the western part of the valley, bypassing the major population centers (including Fresno, currently

6290-538: The state to build numerous prisons in the area. The most notable of these is Corcoran , whose inmates have included Charles Manson and Juan Corona . Other correctional facilities in the valley are at Avenal , Chowchilla , Tracy , Delano , Coalinga , and Wasco . The only significant military base in the region is Naval Air Station Lemoore , a vast air base located 25 kilometres (16 mi) WSW of Hanford . Unlike many of California's other military installations, NAS Lemoore's operational importance has increased in

6375-689: The surplus of crop burning to clear land. more air pollution is created, adding to the severity of the San Joaquin Valley's already poor air quality. The San Joaquin Valley suffers from extremely high ozone levels that tend to increase even more on hot days. Kids are more inclined to play outdoors during summer when the weather is warmer. According to the United States Environmental Protection Agency this could lead to health issues such as asthma because these children are not fully developed yet. Roughly one in six children in this region suffer from asthma due to

6460-536: The traffic congestion of Los Angeles . Proposals have also been made to designate this highway as a western extension of I-40 once the entirety of the route between Mojave and Barstow has been upgraded to a freeway. This would provide an Interstate connection for Bakersfield, currently the second-largest U.S. city without an Interstate. The most recent additions to this system are State Routes 168 and 180. Route 168 begins in Fresno on Route 180 linking to Huntington Lake in

6545-414: The valley was $ 46,713. The poverty rate for individuals below the poverty level is 23.7%. In 2005 U.S. congressional researchers compared the economically distressed Valley to the traditionally impoverished Appalachia region, resulting in the appellation New Appalachia . In 2011 Forbes, after taking the fluctuation of median home values, five of the top twenty "most miserable cities" were located in

6630-575: The valley's predominantly white farming elite manifested itself most notably during the 1960s and 1970s, when the United Farm Workers , led by César Chávez , went on numerous strikes and called for boycotts of table grapes. The UFW generated enormous sympathy throughout the United States, even managing to terminate several agricultural mechanization projects at the United States Department of Agriculture . However, from

6715-582: The valley's western rim and provides a connection to Ventura and Santa Barbara over the Santa Ynez Mountains ; and State Route 152 (SR 152), an important commuter route linking Silicon Valley with its fast-growing exurbs such as Los Banos . The busiest airport in San Joaquin Valley is the Fresno Yosemite International Airport , which offers scheduled passenger flights to several major airline hubs in

6800-537: The westward movement of the North American plate, creating an active margin on the western continent. As the continent drifted West, terranes were accreted onto the west coast. The timing of the accretion of the insular belt is uncertain, although the closure did not occur until at least 115 million years ago. Other Mesozoic terranes that accreted onto the continent include the Klamath Mountains ,

6885-628: The wildlife as well. In August 2015, the Director of the California Department of Water Resources stated, "Because of increased pumping, groundwater levels are reaching record lows—up to 100 feet lower than previous records." Research from NASA shows that parts of the San Joaquin Valley sank as much as 8 inches (0.20 m) in a four-month period, and land near Corcoran sank 13 inches (0.33 m) in 8 months. The sinking has destroyed thousands of groundwater well casings and has

6970-523: Was 10% of births Likewise, the counties of the San Joaquin Valley have relatively high ratios of population to physicians, suggesting relatively low access, with the highest in Kings County at 1,027 patients per a physician, the San Joaquin Valley average at approximately 671 patients per a physician and the California average of 400 patients per a physician. Another measure of access is licensed acute care hospital beds per thousand population, where

7055-399: Was founded in Stockton in 1915. Following abolition of immigration restrictions from Asia in the 1960s and 1970s, large numbers of Pakistanis and Indians from Punjab, Gujarat, and Southern India have settled in these valley communities including Modesto , Livingston , Fresno , Stockton , and Lodi . In addition, the late 1970s and '80s saw an influx of immigrants from Indochina following

7140-525: Was lost to urban development in the San Joaquin Valley. Although there have been some token efforts at confronting the problems of (sub) urban sprawl , the politically conservative climate of the Valley generally prefers traditional suburban sprawl type of growth such as low density housing and strip malls anchored by so-called big box stores and opposes measures such as "Smart Growth", "Transit Oriented Development", "High Density Housing", and increased public transit such as light and commuter rail. By August 2014,

7225-537: Was sold in 2005 to Flying J , a Salt Lake -based firm that operates truck stops and refineries. Flying J's bankruptcy in 2009 resulted in the refinery being shut down. The oil and gas fields in Kern County are receiving increased attention since the July 2009 announcement by Occidental Petroleum of significant discovery of oil and gas reserves Even prior to this discovery the region retains more oil reserves than any other part of California. Of California fields outside of

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